Home / 1,034,076.33-1,551,133.94-324,088.65

Finding the Fourth Proportional to 1,034,076.33, 1,551,133.94 and 324,088.65

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Solution

The fourth proportional to 1,034,076.33, 1,551,133.94 and 324,088.65 is: 486,139.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,076.33 : 1,551,133.94 = 324,088.65 : x
  2. Step 2: Convert to fraction form
    1,034,076.33/1,551,133.94 = 324,088.65/x
  3. Step 3: Cross multiply
    1,034,076.33x = 1,551,133.94 × 324,088.65
  4. Step 4: Simplify right side
    1,034,076.33x = 502,704,902,963.34
  5. Step 5: Solve for x
    x = 502,704,902,963.34/1,034,076.33
  6. Step 6: Final answer
    x = 486,139.07

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.